# アシロ (7378.T) — per-stock model accuracy

> Model predictability decomposition: measures how accurately the ml-factor-lgbm-9f-jp-growth model family predicts this stock's returns within the jp-listed universe. High hit_rate_long does NOT mean 'good stock to buy' -- it means 'the model historically predicted this stock well when selecting it LONG'. This is a property of model-stock fit, not intrinsic stock quality.

- **Name**: アシロ
- **Sector**: 情報通信・サービスその他
- **Universe**: jp-listed
- **Decomposes**: `ml-factor-lgbm-9f-jp-growth` (strategy verdict: marginal) — https://qbuntu.ai/strategies/ml-factor-lgbm-9f-jp-growth
- **Computed asof**: 2026-10-01T02:33:09
- **HTML**: https://qbuntu.ai/stocks/7378.T
- **JSON**: https://qbuntu.ai/v1/stocks/7378.T
- **License**: CC-BY-4.0

## Accuracy (median across grid)

Median LONG hit rate is 0.4081 — below a coin flip.

| metric | median | p25 | p75 | n |
|---|---:|---:|---:|---:|
| hit_rate_long | 0.4081 | 0.3446 | 0.5258 | 12 |
| hit_rate_short | 0.7342 | 0.6083 | 0.8402 | 12 |
| avg_return_long_bps | -33.9 | -108.0 | 89.3 | 12 |
| avg_return_short_bps | 215.3 | 20.7 | 322.1 | 12 |
| selection_rate_long | 0.0034 | 0.0032 | 0.0039 | 12 |
| selection_rate_short | 0.0009 | 0.0005 | 0.0012 | 12 |

Hit rate ≈ 0.5 means the model's picks on this stock were near coin-flip. Returns in bps/trade. Metrics with n = 0 are omitted; n < 5 is a thin sample.

## PnL contribution

- long: -6.0297
- short: 15.7
- total: 9.6861
- appearances: LONG 2188 / SHORT 604 of 646656

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Research, not investment advice. These metrics describe model–stock fit, not the stock's merit.
Cite as: qbuntu (2026). 7378.T per-stock accuracy. https://qbuntu.ai/stocks/7378.T